Odette is a playable Cryo character in Genshin Impact, working as a mix of Sub-DPS and support that takes Stellar reaction DMG to the next level. At 3 stacks, the CRIT DMG of any Stellar Glimmer reaction DMG caused by the equipping character is increased by 50%, and triggering Stellar Glimmer reactions or Stellar Glimmer reaction DMG will also restore 4 Elemental Energy to the character. Triggering a Stellar Glimmer reaction increases their Stellar Glimmer reaction DMG dealt by 32% for 12s. 4pc Increases the equipping character's ATK by 12% for 12s when they trigger a Stellar Glimmer reaction or deal Stellar Glimmer reaction DMG. Additionally, characters affected by Marvelous Splendor have their Stellar Glimmer reaction DMG dealt to opponents elevated by 25%, and Stellar Glimmer reaction DMG dealt by Odette is elevated by an additional 20%.